HEAT EXCHANGER

• Main Authors: KITAMURA SHINJI, MATSUNAGA TSUYOSHI, TSUJI KEIZO
• Format: Patent
• Language: English; Japanese
• Published: 23.08.2018
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEAT EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To solve the problem that exhaust heat energy of a gas engine cannot be utilized effectively in heating operation and the structure is complex although a conventional GHP outdoor heat exchanger includes a refrigerant heat exchanger and each heat exchanger of a radiator for exhausting heat of a gas engine, and can efficiently exhaust heat in cooling operation.SOLUTION: A refrigerant heat exchanger and a radiator are formed to be in integral structure, and a perforation is provided between the refrigerant heat exchanger part and the radiator part, thus providing a GHP heat exchanger capable of efficiently exhausting heat in cooling operation in simple structure and capable of effectively utilizing exhaust heat of a gas engine in heating operation, and providing an inexpensive heat exchanger having simple structure.SELECTED DRAWING: Figure 1 【課題】 従来のＧＨＰ用室外熱換器は冷媒用の熱交換器とガスエンジンの廃熱をするラジエタの個々の熱交換器を有し、冷房運転時には効率よく廃熱できるが、暖房運転時にはガスエンジンの廃熱エネルギーを有効活用しにくく、また複雑な構造である。【解決手段】 冷媒用熱交換器とラジエタを一体構造とし、冷媒用熱交換器部分とラジエタ部分との間にミシン目を設けることにより、簡易構造で冷房運転時には効率廃熱でき、暖房運転時にはガスエンジンの廃熱を有効利用できるＧＨＰ用熱交換器を提供できるとともに、簡素な構造で安価な熱交換器が提供できる。【選択図】 図１